v6.0 [Apr 15, 2011]
MPolygon support.
Dimensions/Leader/Tolerance support.
Additional XDATA types.
Length attribute for polylines.
Option to output to raw data file: e.g. CAD to XYZ, CAD to CSV, CAD to BLN
Translates all AutoCAD DXF and DWG versions up to and including AutoCAD 2012
ArcGIS extension with geospatial analysis capabilities for mlitary applications.